Coulomb Frames in the Normal Bundle of Surfaces in Euclidean Spaces
  MLA
  Fröhlich, Steffen, and Steffen öhlich. Coulomb Frames In the Normal Bundle of Surfaces In Euclidean Spaces. Springer Berlin Heidelberg, 2012.
  APA
  Fröhlich, S., & öhlich, S. (2012). Coulomb Frames in the Normal Bundle of Surfaces in Euclidean Spaces. Springer Berlin Heidelberg.
  Chicago
  Fröhlich, Steffen, and Steffen öhlich. Coulomb Frames In the Normal Bundle of Surfaces In Euclidean Spaces. : Springer Berlin Heidelberg, 2012.